Brake fluid bleeder kit 17PCS aluminum adapter set for most vehicles1、BROAD COMPATIBILITY: Brake fluid bleeder adapter kit includes 17pcs of master cylinder adapters, suitable for most vehicles. Easily replace OEM brake fluid cap for efficient brake bleed tools connection. 2、LONG LASTING DURABILITY: Made of aluminum with gold plated outer layer, not easy to rust and damage, the adapter set has rubber ring for excellent sealing performance. 3、PRACTICAL STORAGE BOX: Comes with a storage box to keep all adapters organized and protect them from damage and loss during storage. Convenient for work and use. 4、11MM QUICK CONNECTOR: Each adapter has a corresponding size matching car and 11mm quick connector on top, compatible with brake fluid drains and exchangers. Includes 11mm to 1/3in quick connector. 5、EFFICIENT PERFORMANCE: Easily re fill or bleed brake fluid with this adapter kit. It saves time and money, offering a practical solution for brake fluid maintenance.